s4:samba-tool: Fix samba-tool fsmo --role=schema
Fix traceback:
samba-tool fsmo --role=schema --force
ERROR(<type 'exceptions.TypeError'>): uncaught exception - argument 2 must be string, not ldb.Dn
File "/usr/lib/python2.6/dist-packages/samba/netcmd/__init__.py", line 168, in _run
return self.run(*args, **kwargs)
File "/usr/lib/python2.6/dist-packages/samba/netcmd/fsmo.py", line 160, in run
self.seize_role(role, samdb, force)
File "/usr/lib/python2.6/dist-packages/samba/netcmd/fsmo.py", line 119, in seize_role
m.dn = ldb.Dn(samdb, self.schema_dn)
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri Nov 16 00:40:24 CET 2012 on sn-devel-104